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(-)a/koha-tmpl/intranet-tmpl/prog/js/pages/patron-webcam.js (-13 / +16 lines)
Lines 83-102 function initializeCamera( camera_form ){ Link Here
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    });
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    });
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}
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}
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function detectWebcam(callback) {
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navigator.getMedia = ( navigator.getUserMedia || // use the proper vendor prefix
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    let md = navigator.mediaDevices;
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                           navigator.webkitGetUserMedia ||
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    if (!md || !md.enumerateDevices) return callback(false);
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                           navigator.mozGetUserMedia ||
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    md.enumerateDevices().then(devices => {
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                           navigator.msGetUserMedia);
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        callback(devices.some(device => 'videoinput' === device.kind));
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    })
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}
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detectWebcam(function(hasWebcam) {
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var div_take_image = document.getElementById('take_patron_image');
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    let div_take_image = document.getElementById('take_patron_image');
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navigator.getMedia({video: true}, function(stream) {
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    if (div_take_image) {
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        div_take_image.style.display = 'block';
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        div_take_image.style.display = hasWebcam ? "block" : "none";
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        stream.getTracks().forEach(function(track) {
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            if (track.readyState == 'live' && track.kind === 'video') {
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                track.stop();
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            }
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        });
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    }, function() {
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        div_take_image.style.display = 'none';
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    }
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    }
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});
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);
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$(document).ready(function(){
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$(document).ready(function(){
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    $("#trigger-webcam").on("click", function(e){
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    $("#trigger-webcam").on("click", function(e){
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